Pioneer GM-A6704 4-Channel 380W RMS A-Series Class A/B Amplifier


Out of stock

SKU: PIONEER GM-A6704Categories: Amplifiers, Car Audio

  • 4-Channel Class-A/B Full-Range 2-Ohm Stable Amplifier
  • Power Rating:
    • 4 Ohm: 60 Watts x 4 Channel
    • 2 Ohm: 95 Watts x 4 Channel
    • 4 Ohm Bridged: 190 Watts x 2 Channel
  • Frequency Response: 10 Hz - 70,000 Hz
  • Total Harmonic Distortion (THD): <0.05%
  • Crossover Frequency (Ch A): 80 Hz, 12 dB/Octave
  • Variable Crossover Frequency (Ch B): 40 Hz - 500 Hz, 12 dB/Octave
  • Variable Bass Boost (Ch B): 0 dB - +12 dB Bass Boost at 50 Hz
  • Input Sensitivity:
    • Low Level: 300 mV - 6.5 V
    • High Level: 3 V - 26 V
  • CEA-2006 Compliant Amplifier
  • Pulse Width Modulated MOSFET Power Supply
  • Balanced Isolator Input Circuit
  • LED Power (On) & Protect (Off) Indicators
  • Soft Start Turn-On
  • 4, 3, or 2 Channel Operation
  • Speaker-Level (High-Level) Inputs with Signal Sensing Turn-On
  • 3-Way Protection Circuitry (Thermal, Overload, & Speaker Short Protection)
  • Heavy Duty Aluminum Alloy Heat-Sink for Extreme Heat Dissipation

Shipping & Delivery

Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.

Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA

We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.

Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.